#break语句
words = "千里之行始于足下"
for word in words:
    print("---------")
    if word == "行":
        break
    print(word)

i = 0
max = 5
while i< 10:
    i += 1
    print("---------")
    if i ==max:
        break
    print(i)

#continue语句
words = "千里之行始于足下"
for word in words:
    print("---------")
    if word == "行":
        continue
    print(word)


